Bullet casings were found in the street, as well as a gun apparently thrown away by an unknown shooter, but no injured people or suspects were located, said Sgt. David Stadelman of the Jackson Police Department.

Several people heard and saw gunfire about 10 p.m. in the area of Woodsum and Mansion streets, and police found several shell casings, Stadelman said.

Witnesses, however, gave conflicting reports on whether shots were fired into or from a vehicle that left the scene. Police did not locate the vehicle or anyone who was shot.

More reports of gunshots continued into the night, with similar results, Stadelman said. Investigation continues.